Update from Gnulib

This incorporates:
2019-01-26 getloadavg: Add support for Android
2019-01-24 fchownat: Fix compilation error on Android 4.3
2019-01-24 mbtowc: Fix compilation error on Android 4.3
2019-01-24 random: Fix compilation error on Android 4.3
2019-01-24 renameat: Fix compilation error on Android 4.3
2019-01-24 unlinkat: Fix compilation error on Android 4.3
2019-01-19 gettext: support disabling use of VLAs
2019-01-17 sys_stat: Fix warning on OS/2 kLIBC
2019-01-17 fcntl: Fix syntax error (regression from 2018-10-05)
2019-01-10 verify: Enable _GL_HAVE_STATIC_ASSERT for recent G++
2018-12-22 stdioext: port to newer 32-bit Android
2018-12-16 libc-config: Support HP-UX cc in C99 mode.
* build-aux/config.guess, build-aux/config.sub, doc/misc/texinfo.tex:
* lib/cdefs.h, lib/fcntl.c, lib/getloadavg.c, lib/gettext.h:
* lib/regexec.c, lib/stdio-impl.h, lib/stdio.in.h, lib/stdlib.in.h:
* lib/sys_stat.in.h, lib/unistd.in.h, lib/verify.h, m4/stdlib_h.m4:
Copy from Gnulib.
* lib/gnulib.mk.in: Regenerate.

diff --git a/build-aux/config.guess b/build-aux/config.guess
index 0f9b29c8848e3d7f43276c2c847486ecb4519be8..a81aa505ba845d2161cf11d04521db37f0d1137c 100755 (executable)
--- a/build-aux/config.guess
+++ b/build-aux/config.guess
@@ -2,7 +2,7 @@
 # Attempt to guess a canonical system name.
 #   Copyright 1992-2019 Free Software Foundation, Inc.
 
-timestamp='2019-01-01'
+timestamp='2019-01-15'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by

diff --git a/build-aux/config.sub b/build-aux/config.sub
index a8f3f7e7cde8d60f4956d7e7fc0e56dc6609cf9a..3b4c7624b68d2d7f84618e1b5fa2badd43a48325 100755 (executable)
--- a/build-aux/config.sub
+++ b/build-aux/config.sub
@@ -2,7 +2,7 @@
 # Configuration validation subroutine script.
 #   Copyright 1992-2019 Free Software Foundation, Inc.
 
-timestamp='2019-01-01'
+timestamp='2019-01-05'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -111,6 +111,7 @@ case $# in
 esac
 
 # Split fields of configuration type
+# shellcheck disable=SC2162
 IFS="-" read field1 field2 field3 field4 <<EOF
 $1
 EOF
@@ -918,6 +919,7 @@ case $basic_machine in
                ;;
 
        *-*)
+               # shellcheck disable=SC2162
                IFS="-" read cpu vendor <<EOF
 $basic_machine
 EOF
@@ -1183,13 +1185,13 @@ case $cpu-$vendor in
                        | le32 | le64 \
                        | lm32 \
                        | m32c | m32r | m32rle \
-                       | m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k | v70 | w65 \
-                       | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip \
+                       | m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \
+                       | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
                        | m88110 | m88k | maxq | mb | mcore | mep | metag \
                        | microblaze | microblazeel \
                        | mips | mipsbe | mipseb | mipsel | mipsle \
                        | mips16 \
-                       | mips64 | mips64el \
+                       | mips64 | mips64eb | mips64el \
                        | mips64octeon | mips64octeonel \
                        | mips64orion | mips64orionel \
                        | mips64r5900 | mips64r5900el \
@@ -1216,11 +1218,12 @@ case $cpu-$vendor in
                        | nds32 | nds32le | nds32be \
                        | nfp \
                        | nios | nios2 | nios2eb | nios2el \
-                       | none | np1 | ns16k | ns32k \
+                       | none | np1 | ns16k | ns32k | nvptx \
                        | open8 \
                        | or1k* \
                        | or32 \
                        | orion \
+                       | picochip \
                        | pdp10 | pdp11 | pj | pjl | pn | power \
                        | powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
                        | pru \
@@ -1228,7 +1231,8 @@ case $cpu-$vendor in
                        | riscv | riscv32 | riscv64 \
                        | rl78 | romp | rs6000 | rx \
                        | score \
-                       | sh | sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
+                       | sh | shl \
+                       | sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
                        | sh[1234]e[lb] |  sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
                        | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
                        | sparclite \
@@ -1238,10 +1242,10 @@ case $cpu-$vendor in
                        | tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
                        | tron \
                        | ubicom32 \
-                       | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
+                       | v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
                        | vax \
                        | visium \
-                       | wasm32 \
+                       | w65 | wasm32 \
                        | we32k \
                        | x86 | x86_64 | xc16x | xgate | xps100 \
                        | xstormy16 | xtensa* \

diff --git a/doc/misc/texinfo.tex b/doc/misc/texinfo.tex
index 66a832e0b4f2479b9d792a5a596eb3f5bf120fb7..48d532bc6261b7bee88c87096b97df03164214e2 100644 (file)
--- a/doc/misc/texinfo.tex
+++ b/doc/misc/texinfo.tex
@@ -3,7 +3,8 @@
 % Load plain if necessary, i.e., if running under initex.
 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
 %
-\def\texinfoversion{2018-12-28.17}
+\def\texinfoversion{2019-01-03-15}
+
 %
 % Copyright 1985, 1986, 1988, 1990-2018 Free Software Foundation, Inc.
 %
@@ -5043,8 +5044,8 @@ end
   \commondummyword\xref
 }
 
-% For testing: output @{ and @} in index sort strings as \{ and \}.
-\newif\ifusebracesinindexes
+% This does nothing, but for a time it was recommended to use
+% \usebracesinindexestrue to be able to use braces in index entries.
 
 \let\indexlbrace\relax
 \let\indexrbrace\relax

diff --git a/lib/cdefs.h b/lib/cdefs.h
index f7a106440640d114f9cc4e1c4bb444e2b301c22b..96d26164199a9494a6e2dbd30d98b038d1784da9 100644 (file)
--- a/lib/cdefs.h
+++ b/lib/cdefs.h
@@ -340,7 +340,7 @@
    semantics.
 
    clang++ identifies itself as gcc-4.2, but has support for GNU inlining
-   semantics, that can be checked fot by using the __GNUC_STDC_INLINE_ and
+   semantics, that can be checked for by using the __GNUC_STDC_INLINE_ and
    __GNUC_GNU_INLINE__ macro definitions.  */
 #if (!defined __cplusplus || __GNUC_PREREQ (4,3) \
      || (defined __clang__ && (defined __GNUC_STDC_INLINE__ \

diff --git a/lib/fcntl.c b/lib/fcntl.c
index f602fad6285108a7874384babf52b609e88a9079..51f62ef78a834411525515bcceb1aea1ff3eee41 100644 (file)
--- a/lib/fcntl.c
+++ b/lib/fcntl.c
@@ -545,7 +545,7 @@ rpl_fcntl_DUPFD_CLOEXEC (int fd, int target)
 #ifdef __KLIBC__
 
 static int
-klibc_fcntl (int fd, int action, /* arg */...);
+klibc_fcntl (int fd, int action, /* arg */...)
 {
   va_list arg_ptr;
   int arg;

diff --git a/lib/getloadavg.c b/lib/getloadavg.c
index 0ed697f57cbee346165c814626add0983a7415d2..353664777fb3112bf71ec78ec0497ac838d60968 100644 (file)
--- a/lib/getloadavg.c
+++ b/lib/getloadavg.c
@@ -47,8 +47,8 @@
    N_NAME_POINTER               The nlist n_name element is a pointer,
                                 not an array.
    HAVE_STRUCT_NLIST_N_UN_N_NAME 'n_un.n_name' is member of 'struct nlist'.
-   LINUX_LDAV_FILE              [__linux__, __CYGWIN__]: File containing
-                                load averages.
+   LINUX_LDAV_FILE              [__linux__, __ANDROID__, __CYGWIN__]: File
+                                containing load averages.
 
    Specific system predefines this file uses, aside from setting
    default values if not emacs:
@@ -65,7 +65,7 @@
    UMAX4_3
    VMS
    _WIN32                       Native Windows (possibly also defined on Cygwin)
-   __linux__                    Linux: assumes /proc file system mounted.
+   __linux__, __ANDROID__       Linux: assumes /proc file system mounted.
                                 Support from Michael K. Johnson.
    __CYGWIN__                   Cygwin emulates linux /proc/loadavg.
    __NetBSD__                   NetBSD: assumes /kern file system mounted.
@@ -263,7 +263,7 @@
 # ifdef LOAD_AVE_TYPE
 
 #  ifndef __VMS
-#   ifndef __linux__
+#   if !(defined __linux__ || defined __ANDROID__)
 #    ifndef NLIST_STRUCT
 #     include <a.out.h>
 #    else /* NLIST_STRUCT */
@@ -286,7 +286,7 @@
 #    ifndef LDAV_SYMBOL
 #     define LDAV_SYMBOL "_avenrun"
 #    endif /* LDAV_SYMBOL */
-#   endif /* __linux__ */
+#   endif /* __linux__ || __ANDROID__ */
 
 #  else /* __VMS */
 
@@ -359,7 +359,8 @@
 #  include <sys/dg_sys_info.h>
 # endif
 
-# if (defined __linux__ || defined __CYGWIN__ || defined SUNOS_5        \
+# if (defined __linux__ || defined __ANDROID__ \
+      || defined __CYGWIN__ || defined SUNOS_5 \
       || (defined LOAD_AVE_TYPE && ! defined __VMS))
 #  include <fcntl.h>
 # endif
@@ -388,7 +389,7 @@ static bool getloadavg_initialized;
 /* Offset in kmem to seek to read load average, or 0 means invalid.  */
 static long offset;
 
-#  if ! defined __VMS && ! defined sgi && ! defined __linux__
+#  if ! defined __VMS && ! defined sgi && ! (defined __linux__ || defined __ANDROID__)
 static struct nlist name_list[2];
 #  endif
 
@@ -498,8 +499,8 @@ getloadavg (double loadavg[], int nelem)
   }
 # endif
 
-# if !defined (LDAV_DONE) && (defined (__linux__) || defined (__CYGWIN__))
-                                              /* Linux without glibc, Cygwin */
+# if !defined (LDAV_DONE) && (defined __linux__ || defined __ANDROID__ || defined __CYGWIN__)
+                                      /* Linux without glibc, Android, Cygwin */
 #  define LDAV_DONE
 #  undef LOAD_AVE_TYPE
 
@@ -554,7 +555,7 @@ getloadavg (double loadavg[], int nelem)
 
   return elem;
 
-# endif /* __linux__ || __CYGWIN__ */
+# endif /* __linux__ || __ANDROID__ || __CYGWIN__ */
 
 # if !defined (LDAV_DONE) && defined (__NetBSD__)          /* NetBSD < 0.9 */
 #  define LDAV_DONE

diff --git a/lib/gettext.h b/lib/gettext.h
index 89f53d917bbc73a6a7e2fa3b7fc8c955db8ef1a1..c7c0fdb531169e8ddc7d6ea3a3cfc4e3075cf8c5 100644 (file)
--- a/lib/gettext.h
+++ b/lib/gettext.h
@@ -184,9 +184,16 @@ npgettext_aux (const char *domain,
 
 #include <string.h>
 
-#if (((__GNUC__ >= 3 || __GNUG__ >= 2) && !defined __STRICT_ANSI__) \
-     /* || (__STDC_VERSION__ == 199901L && !defined __HP_cc)
-        || (__STDC_VERSION__ >= 201112L && !defined __STDC_NO_VLA__) */ )
+/* GNULIB_NO_VLA can be defined to disable use of VLAs even if supported.
+   This relates to the -Wvla and -Wvla-larger-than warnings, enabled in
+   the default GCC many warnings set.  This allows programs to disable use
+   of VLAs, which may be unintended, or may be awkward to support portably,
+   or may have security implications due to non-deterministic stack usage.  */
+
+#if (!defined GNULIB_NO_VLA \
+     && (((__GNUC__ >= 3 || __GNUG__ >= 2) && !defined __STRICT_ANSI__) \
+     /*  || (__STDC_VERSION__ == 199901L && !defined __HP_cc)
+         || (__STDC_VERSION__ >= 201112L && !defined __STDC_NO_VLA__) */ ))
 # define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 1
 #else
 # define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 0

diff --git a/lib/gnulib.mk.in b/lib/gnulib.mk.in
index 9666cd4e3e8dbcddfd5a4570dc489adb9d45ca16..fdf45d61c4c1a07d20fb642ead034de0948453d0 100644 (file)
--- a/lib/gnulib.mk.in
+++ b/lib/gnulib.mk.in
@@ -197,6 +197,7 @@ DBUS_OBJ = @DBUS_OBJ@
 DEFS = @DEFS@
 DESLIB = @DESLIB@
 DOCMISC_W32 = @DOCMISC_W32@
+DUMPING = @DUMPING@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
@@ -556,6 +557,7 @@ HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@
 HAVE_GRANTPT = @HAVE_GRANTPT@
 HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@
 HAVE_IMAXDIV_T = @HAVE_IMAXDIV_T@
+HAVE_INITSTATE = @HAVE_INITSTATE@
 HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
 HAVE_LCHMOD = @HAVE_LCHMOD@
 HAVE_LCHOWN = @HAVE_LCHOWN@
@@ -566,6 +568,7 @@ HAVE_LSTAT = @HAVE_LSTAT@
 HAVE_MAKEINFO = @HAVE_MAKEINFO@
 HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@
 HAVE_MBSLEN = @HAVE_MBSLEN@
+HAVE_MBTOWC = @HAVE_MBTOWC@
 HAVE_MEMCHR = @HAVE_MEMCHR@
 HAVE_MEMPCPY = @HAVE_MEMPCPY@
 HAVE_MKDIRAT = @HAVE_MKDIRAT@
@@ -613,6 +616,7 @@ HAVE_SCANDIR = @HAVE_SCANDIR@
 HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@
 HAVE_SETENV = @HAVE_SETENV@
 HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@
+HAVE_SETSTATE = @HAVE_SETSTATE@
 HAVE_SIGACTION = @HAVE_SIGACTION@
 HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@
 HAVE_SIGINFO_T = @HAVE_SIGINFO_T@
@@ -859,6 +863,7 @@ REPLACE_GETPAGESIZE = @REPLACE_GETPAGESIZE@
 REPLACE_GETPASS = @REPLACE_GETPASS@
 REPLACE_GETTIMEOFDAY = @REPLACE_GETTIMEOFDAY@
 REPLACE_GMTIME = @REPLACE_GMTIME@
+REPLACE_INITSTATE = @REPLACE_INITSTATE@
 REPLACE_ISATTY = @REPLACE_ISATTY@
 REPLACE_LCHOWN = @REPLACE_LCHOWN@
 REPLACE_LINK = @REPLACE_LINK@
@@ -894,6 +899,7 @@ REPLACE_PUTENV = @REPLACE_PUTENV@
 REPLACE_PWRITE = @REPLACE_PWRITE@
 REPLACE_QSORT_R = @REPLACE_QSORT_R@
 REPLACE_RAISE = @REPLACE_RAISE@
+REPLACE_RANDOM = @REPLACE_RANDOM@
 REPLACE_RANDOM_R = @REPLACE_RANDOM_R@
 REPLACE_READ = @REPLACE_READ@
 REPLACE_READLINK = @REPLACE_READLINK@
@@ -906,6 +912,7 @@ REPLACE_RENAMEAT = @REPLACE_RENAMEAT@
 REPLACE_RMDIR = @REPLACE_RMDIR@
 REPLACE_SELECT = @REPLACE_SELECT@
 REPLACE_SETENV = @REPLACE_SETENV@
+REPLACE_SETSTATE = @REPLACE_SETSTATE@
 REPLACE_SLEEP = @REPLACE_SLEEP@
 REPLACE_SNPRINTF = @REPLACE_SNPRINTF@
 REPLACE_SPRINTF = @REPLACE_SPRINTF@
@@ -952,7 +959,6 @@ REPLACE_WRITE = @REPLACE_WRITE@
 RSVG_CFLAGS = @RSVG_CFLAGS@
 RSVG_LIBS = @RSVG_LIBS@
 SEPCHAR = @SEPCHAR@
-SETFATTR = @SETFATTR@
 SETTINGS_CFLAGS = @SETTINGS_CFLAGS@
 SETTINGS_LIBS = @SETTINGS_LIBS@
 SHELL = @SHELL@
@@ -1009,6 +1015,7 @@ XMKMF = @XMKMF@
 XOBJ = @XOBJ@
 XRANDR_CFLAGS = @XRANDR_CFLAGS@
 XRANDR_LIBS = @XRANDR_LIBS@
+XRENDER_LIBS = @XRENDER_LIBS@
 XWIDGETS_OBJ = @XWIDGETS_OBJ@
 X_TOOLKIT_TYPE = @X_TOOLKIT_TYPE@
 ac_ct_CC = @ac_ct_CC@
@@ -2552,7 +2559,9 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
              -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
              -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \
              -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \
+             -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \
              -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \
+             -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \
              -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \
              -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \
              -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \
@@ -2570,6 +2579,7 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
              -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \
              -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \
              -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \
+             -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \
              -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \
              -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
              -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \
@@ -2580,6 +2590,7 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
              -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \
              -e 's|@''REPLACE_CALLOC''@|$(REPLACE_CALLOC)|g' \
              -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \
+             -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \
              -e 's|@''REPLACE_MALLOC''@|$(REPLACE_MALLOC)|g' \
              -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \
              -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \
@@ -2587,10 +2598,12 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
              -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \
              -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \
              -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \
+             -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \
              -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \
              -e 's|@''REPLACE_REALLOC''@|$(REPLACE_REALLOC)|g' \
              -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \
              -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \
+             -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \
              -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \
              -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \
              -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \

diff --git a/lib/regexec.c b/lib/regexec.c
index 21cf7915f7c184b0360a1ad8b1061acf09d2ba6b..2f7cb5dcb1ffe4ead39e25cfde731b6c536bb5bd 100644 (file)
--- a/lib/regexec.c
+++ b/lib/regexec.c
@@ -2207,7 +2207,7 @@ sift_states_iter_mb (const re_match_context_t *mctx, re_sift_context_t *sctx,
                            dfa->nexts[node_idx]))
     /* The node can't accept the "multi byte", or the
        destination was already thrown away, then the node
-       could't accept the current input "multi byte".   */
+       couldn't accept the current input "multi byte".   */
     naccepted = 0;
   /* Otherwise, it is sure that the node could accept
      'naccepted' bytes input.  */

diff --git a/lib/stdio-impl.h b/lib/stdio-impl.h
index b2b2971f2ffd37ffc3c7b8d8342804452620f279..4260468b612e80bb0452efc3c337f8a7edd81a5b 100644 (file)
--- a/lib/stdio-impl.h
+++ b/lib/stdio-impl.h
@@ -61,6 +61,11 @@
 #  define _r pub._r
 #  define _w pub._w
 # elif defined __ANDROID__ /* Android */
+#  ifdef __LP64__
+#   define _gl_flags_file_t int
+#  else
+#   define _gl_flags_file_t short
+#  endif
   /* Up to this commit from 2015-10-12
      <https://android.googlesource.com/platform/bionic.git/+/f0141dfab10a4b332769d52fa76631a64741297a>
      the innards of FILE were public, and fp_ub could be defined like for OpenBSD,
@@ -70,8 +75,8 @@
 #  define fp_ ((struct { unsigned char *_p; \
                          int _r; \
                          int _w; \
-                         int _flags; \
-                         int _file; \
+                         _gl_flags_file_t _flags; \
+                         _gl_flags_file_t _file; \
                          struct { unsigned char *_base; size_t _size; } _bf; \
                          int _lbfsize; \
                          void *_cookie; \

diff --git a/lib/stdio.in.h b/lib/stdio.in.h
index acf29c4be09ea29e250ab8f81e6141b1ba63a830..4a8aa55528b1416625ea3ac008ee968dc6999adc 100644 (file)
--- a/lib/stdio.in.h
+++ b/lib/stdio.in.h
@@ -118,6 +118,13 @@
 # include <unistd.h>
 #endif
 
+/* Android 4.3 declares renameat in <sys/stat.h>, not in <stdio.h>.  */
+/* But in any case avoid namespace pollution on glibc systems.  */
+#if (@GNULIB_RENAMEAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \
+    && ! defined __GLIBC__
+# include <sys/stat.h>
+#endif
+
 /* MSVC declares 'perror' in <stdlib.h>, not in <stdio.h>.  We must include
    it before we  #define perror rpl_perror.  */
 /* But in any case avoid namespace pollution on glibc systems.  */

diff --git a/lib/stdlib.in.h b/lib/stdlib.in.h
index d80d7ec6b058b85aaf2d0c473c35b168a8bc4bcf..be8ab3b86c2b52c1869d657da86ef95928d851ec 100644 (file)
--- a/lib/stdlib.in.h
+++ b/lib/stdlib.in.h
@@ -306,9 +306,18 @@ _GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - "
 _GL_FUNCDECL_RPL (mbtowc, int, (wchar_t *pwc, const char *s, size_t n));
 _GL_CXXALIAS_RPL (mbtowc, int, (wchar_t *pwc, const char *s, size_t n));
 # else
+#  if !@HAVE_MBTOWC@
+_GL_FUNCDECL_SYS (mbtowc, int, (wchar_t *pwc, const char *s, size_t n));
+#  endif
 _GL_CXXALIAS_SYS (mbtowc, int, (wchar_t *pwc, const char *s, size_t n));
 # endif
 _GL_CXXALIASWARN (mbtowc);
+#elif defined GNULIB_POSIXCHECK
+# undef mbtowc
+# if HAVE_RAW_DECL_MBTOWC
+_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - "
+                 "use gnulib module mbtowc for portability");
+# endif
 #endif
 
 #if @GNULIB_MKDTEMP@
@@ -573,10 +582,19 @@ _GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - "
 
 
 #if @GNULIB_RANDOM@
-# if !@HAVE_RANDOM@
+# if @REPLACE_RANDOM@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef random
+#   define random rpl_random
+#  endif
+_GL_FUNCDECL_RPL (random, long, (void));
+_GL_CXXALIAS_RPL (random, long, (void));
+# else
+#  if !@HAVE_RANDOM@
 _GL_FUNCDECL_SYS (random, long, (void));
-# endif
+#  endif
 _GL_CXXALIAS_SYS (random, long, (void));
+# endif
 _GL_CXXALIASWARN (random);
 #elif defined GNULIB_POSIXCHECK
 # undef random
@@ -587,10 +605,19 @@ _GL_WARN_ON_USE (random, "random is unportable - "
 #endif
 
 #if @GNULIB_RANDOM@
-# if !@HAVE_RANDOM@
+# if @REPLACE_RANDOM@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef srandom
+#   define srandom rpl_srandom
+#  endif
+_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed));
+_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed));
+# else
+#  if !@HAVE_RANDOM@
 _GL_FUNCDECL_SYS (srandom, void, (unsigned int seed));
-# endif
+#  endif
 _GL_CXXALIAS_SYS (srandom, void, (unsigned int seed));
+# endif
 _GL_CXXALIASWARN (srandom);
 #elif defined GNULIB_POSIXCHECK
 # undef srandom
@@ -601,31 +628,52 @@ _GL_WARN_ON_USE (srandom, "srandom is unportable - "
 #endif
 
 #if @GNULIB_RANDOM@
-# if !@HAVE_RANDOM@ || !@HAVE_DECL_INITSTATE@
+# if @REPLACE_INITSTATE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef initstate
+#   define initstate rpl_initstate
+#  endif
+_GL_FUNCDECL_RPL (initstate, char *,
+                  (unsigned int seed, char *buf, size_t buf_size)
+                  _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (initstate, char *,
+                  (unsigned int seed, char *buf, size_t buf_size));
+# else
+#  if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@
 _GL_FUNCDECL_SYS (initstate, char *,
                   (unsigned int seed, char *buf, size_t buf_size)
                   _GL_ARG_NONNULL ((2)));
-# endif
+#  endif
 _GL_CXXALIAS_SYS (initstate, char *,
                   (unsigned int seed, char *buf, size_t buf_size));
+# endif
 _GL_CXXALIASWARN (initstate);
 #elif defined GNULIB_POSIXCHECK
 # undef initstate
-# if HAVE_RAW_DECL_INITSTATE_R
+# if HAVE_RAW_DECL_INITSTATE
 _GL_WARN_ON_USE (initstate, "initstate is unportable - "
                  "use gnulib module random for portability");
 # endif
 #endif
 
 #if @GNULIB_RANDOM@
-# if !@HAVE_RANDOM@ || !@HAVE_DECL_SETSTATE@
+# if @REPLACE_SETSTATE@
+#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+#   undef setstate
+#   define setstate rpl_setstate
+#  endif
+_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state));
+# else
+#  if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@
 _GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1)));
-# endif
+#  endif
 _GL_CXXALIAS_SYS (setstate, char *, (char *arg_state));
+# endif
 _GL_CXXALIASWARN (setstate);
 #elif defined GNULIB_POSIXCHECK
 # undef setstate
-# if HAVE_RAW_DECL_SETSTATE_R
+# if HAVE_RAW_DECL_SETSTATE
 _GL_WARN_ON_USE (setstate, "setstate is unportable - "
                  "use gnulib module random for portability");
 # endif

diff --git a/lib/sys_stat.in.h b/lib/sys_stat.in.h
index 58fa93fd0ad058617e6c7f7acdb9a5efa5ae2092..9ddd1a8d0049b5a6867633446d889b49e6b45dba 100644 (file)
--- a/lib/sys_stat.in.h
+++ b/lib/sys_stat.in.h
@@ -54,9 +54,16 @@
 
 /* The definition of _GL_WARN_ON_USE is copied here.  */
 
+/* Before doing "#define mknod rpl_mknod" below, we need to include all
+   headers that may declare mknod().  OS/2 kLIBC declares mknod() in
+   <unistd.h>, not in <sys/stat.h>.  */
+#ifdef __KLIBC__
+# include <unistd.h>
+#endif
+
 /* Before doing "#define mkdir rpl_mkdir" below, we need to include all
    headers that may declare mkdir().  Native Windows platforms declare mkdir
-   in <io.h> and/or <direct.h>, not in <unistd.h>.  */
+   in <io.h> and/or <direct.h>, not in <sys/stat.h>.  */
 #if defined _WIN32 && ! defined __CYGWIN__
 # include <io.h>     /* mingw32, mingw64 */
 # include <direct.h> /* mingw64, MSVC 9 */

diff --git a/lib/unistd.in.h b/lib/unistd.in.h
index a10ca28a532a69bc571d57901563a293419f0897..7778d25dc7ea0e3cdcb46ef4a0a5c1d5c0fbe8d9 100644 (file)
--- a/lib/unistd.in.h
+++ b/lib/unistd.in.h
@@ -68,9 +68,11 @@
 # include <stdio.h>
 #endif
 
-/* Cygwin 1.7.1 declares unlinkat in <fcntl.h>, not in <unistd.h>.  */
+/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in <fcntl.h>, not in
+   <unistd.h>.  */
 /* But avoid namespace pollution on glibc systems.  */
-#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) && defined __CYGWIN__ \
+#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \
+    && (defined __CYGWIN__ || defined __ANDROID__) \
     && ! defined __GLIBC__
 # include <fcntl.h>
 #endif
@@ -113,6 +115,13 @@
 # include <netdb.h>
 #endif
 
+/* Android 4.3 declares fchownat in <sys/stat.h>, not in <unistd.h>.  */
+/* But avoid namespace pollution on glibc systems.  */
+#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \
+    && !defined __GLIBC__
+# include <sys/stat.h>
+#endif
+
 /* MSVC defines off_t in <sys/types.h>.
    May also define off_t to a 64-bit type on native Windows.  */
 #if !@HAVE_UNISTD_H@ || @WINDOWS_64_BIT_OFF_T@

diff --git a/lib/verify.h b/lib/verify.h
index b2e5f6446e1e34f30a532a5c6e95331c259592a9..6930645a35014db3bf2dfd0e12ee9553ad89d983 100644 (file)
--- a/lib/verify.h
+++ b/lib/verify.h
@@ -26,7 +26,7 @@
    here generates easier-to-read diagnostics when verify (R) fails.
 
    Define _GL_HAVE_STATIC_ASSERT to 1 if static_assert works as per C++11.
-   This will likely be supported by future GCC versions, in C++ mode.
+   This is supported by GCC 6.1.0 and later, in C++ mode.
 
    Use this only with GCC.  If we were willing to slow 'configure'
    down we could also use it with other compilers, but since this
@@ -36,9 +36,7 @@
      && !defined __cplusplus)
 # define _GL_HAVE__STATIC_ASSERT 1
 #endif
-/* The condition (99 < __GNUC__) is temporary, until we know about the
-   first G++ release that supports static_assert.  */
-#if (99 < __GNUC__) && defined __cplusplus
+#if (6 <= __GNUC__) && defined __cplusplus
 # define _GL_HAVE_STATIC_ASSERT 1
 #endif
 

diff --git a/m4/stdlib_h.m4 b/m4/stdlib_h.m4
index cf064284b6461c25b3cf0979b900340eb7f40166..c5db804e4d69b17dccf224dd8222d1fd3cc29754 100644 (file)
--- a/m4/stdlib_h.m4
+++ b/m4/stdlib_h.m4
@@ -1,4 +1,4 @@
-# stdlib_h.m4 serial 45
+# stdlib_h.m4 serial 47
 dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -23,7 +23,7 @@ AC_DEFUN([gl_STDLIB_H],
 # include <random.h>
 #endif
     ]], [_Exit atoll canonicalize_file_name getloadavg getsubopt grantpt
-    initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps
+    initstate initstate_r mbtowc mkdtemp mkostemp mkostemps mkstemp mkstemps
     posix_openpt ptsname ptsname_r qsort_r random random_r reallocarray
     realpath rpmatch secure_getenv setenv setstate setstate_r srandom
     srandom_r strtod strtoll strtoull unlockpt unsetenv])
@@ -81,7 +81,9 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
   HAVE_DECL_GETLOADAVG=1;    AC_SUBST([HAVE_DECL_GETLOADAVG])
   HAVE_GETSUBOPT=1;          AC_SUBST([HAVE_GETSUBOPT])
   HAVE_GRANTPT=1;            AC_SUBST([HAVE_GRANTPT])
+  HAVE_INITSTATE=1;          AC_SUBST([HAVE_INITSTATE])
   HAVE_DECL_INITSTATE=1;     AC_SUBST([HAVE_DECL_INITSTATE])
+  HAVE_MBTOWC=1;             AC_SUBST([HAVE_MBTOWC])
   HAVE_MKDTEMP=1;            AC_SUBST([HAVE_MKDTEMP])
   HAVE_MKOSTEMP=1;           AC_SUBST([HAVE_MKOSTEMP])
   HAVE_MKOSTEMPS=1;          AC_SUBST([HAVE_MKOSTEMPS])
@@ -100,6 +102,7 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
   HAVE_SECURE_GETENV=1;      AC_SUBST([HAVE_SECURE_GETENV])
   HAVE_SETENV=1;             AC_SUBST([HAVE_SETENV])
   HAVE_DECL_SETENV=1;        AC_SUBST([HAVE_DECL_SETENV])
+  HAVE_SETSTATE=1;           AC_SUBST([HAVE_SETSTATE])
   HAVE_DECL_SETSTATE=1;      AC_SUBST([HAVE_DECL_SETSTATE])
   HAVE_STRTOD=1;             AC_SUBST([HAVE_STRTOD])
   HAVE_STRTOLL=1;            AC_SUBST([HAVE_STRTOLL])
@@ -110,6 +113,7 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
   HAVE_DECL_UNSETENV=1;      AC_SUBST([HAVE_DECL_UNSETENV])
   REPLACE_CALLOC=0;          AC_SUBST([REPLACE_CALLOC])
   REPLACE_CANONICALIZE_FILE_NAME=0;  AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME])
+  REPLACE_INITSTATE=0;       AC_SUBST([REPLACE_INITSTATE])
   REPLACE_MALLOC=0;          AC_SUBST([REPLACE_MALLOC])
   REPLACE_MBTOWC=0;          AC_SUBST([REPLACE_MBTOWC])
   REPLACE_MKSTEMP=0;         AC_SUBST([REPLACE_MKSTEMP])
@@ -117,10 +121,12 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
   REPLACE_PTSNAME_R=0;       AC_SUBST([REPLACE_PTSNAME_R])
   REPLACE_PUTENV=0;          AC_SUBST([REPLACE_PUTENV])
   REPLACE_QSORT_R=0;         AC_SUBST([REPLACE_QSORT_R])
+  REPLACE_RANDOM=0;          AC_SUBST([REPLACE_RANDOM])
   REPLACE_RANDOM_R=0;        AC_SUBST([REPLACE_RANDOM_R])
   REPLACE_REALLOC=0;         AC_SUBST([REPLACE_REALLOC])
   REPLACE_REALPATH=0;        AC_SUBST([REPLACE_REALPATH])
   REPLACE_SETENV=0;          AC_SUBST([REPLACE_SETENV])
+  REPLACE_SETSTATE=0;        AC_SUBST([REPLACE_SETSTATE])
   REPLACE_STRTOD=0;          AC_SUBST([REPLACE_STRTOD])
   REPLACE_UNSETENV=0;        AC_SUBST([REPLACE_UNSETENV])
   REPLACE_WCTOMB=0;          AC_SUBST([REPLACE_WCTOMB])